/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.aspects.asynch;
import org.jboss.aop.Dispatcher;
import org.jboss.util.id.GUID;
import java.lang.reflect.InvocationTargetException;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
/**
* Comment
*
* @author <a href="mailto:bill@jboss.org">Bill Burke</a>
* @version $Revision: 37406 $
*/
public class FutureImplJavaUtilConcurrent implements RemotableFuture
{
private java.util.concurrent.Future result;
private GUID remoteObjectID;
public FutureImplJavaUtilConcurrent(java.util.concurrent.Future result)
{
this.result = result;
}
public void setRemoteObjectID(GUID remoteObjectID)
{
this.remoteObjectID = remoteObjectID;
}
public void release()
{
if (remoteObjectID != null)
{
Dispatcher.singleton.unregisterTarget(remoteObjectID);
}
}
public Object get() throws InterruptedException, InvocationTargetException
{
try
{
Object rtn = result.get();
release();
return rtn;
}
catch (ExecutionException e)
{
release();
throw new InvocationTargetException(e.getCause());
}
}
public Object get(long milliseconds) throws org.jboss.aspects.asynch.TimeoutException, InterruptedException, InvocationTargetException
{
try
{
Object rtn = result.get(milliseconds, TimeUnit.MILLISECONDS);
release();
return rtn;
}
catch (ExecutionException e)
{
release();
throw new InvocationTargetException(e.getCause());
}
catch (java.util.concurrent.TimeoutException e)
{
throw new org.jboss.aspects.asynch.TimeoutException(e);
}
}
public boolean isDone()
{
return result.isDone();
}
}